Find funktioniert nicht

The app helps you look up contacts in your address book. – Search for a phone number by matching digits anywhere. – Switching to the corresponding contact to start editing it from the app.  I sometimes receive calls (on my landline or other phone) from numbers I do not recognize and this app helps me diese App who it belongs to it is great and the price is right.  You can effectively search for a contact in your iPhone by any number in your address book.  I have more than 1000 names and numbers stored on my iPhone.  Or just get to know the combinations of numbers that are in your friends' contacts.  "diese App number - I did not write this app and I think it is fantastic.  Somebody's called you and the incoming call looks familiar?  Thanks to those who took the time to create this!